Summarized in chart form are data regarding published geologic maps for the 50 states and Puerto Rico. Information provided by state geologists includes scale, availability, and ordering instructions for both bedrock and surficial maps. (CS)

Intended as a supplement to undergraduate college geography courses, this resource paper describes the science of geomorphology, the study of landforms. The general aim of this paper is to review the developments which have made geomorphology what it is today, to indicate its present character and status, to demonstrate its increasingly close…